| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.89 | 11.753% | $216.6779 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $126.50 | 12.373% | $142.1518 | $142.15 | $142.15 | $142.20 |
| Purchase #3 | $182.93 | 4.102% | $190.4338 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $230.29 | 3.498% | $238.3455 | $238.35 | $238.35 | $238.30 |
| Purchase #5 | $153.83 | 3.421% | $159.0925 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $34.63 | 3.154% | $35.7222 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $134.50 | 3.297% | $138.9345 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $1,056.57 | $1,121.3582 | $1,121.35 | $1,121.40 | $1,121.30 | |